5-(1,3-Dioxolan-2-yl)-2-(4-nitrobenzoyl)thiophene

(3-Cyclohexyl)propyl 2-pyridyl ketone

1-Ethylpentyl 2-pyridyl ketone

2-(3-Methylbenzoyl)pyridine

2-(4-Methylbenzoyl)pyridine

2-(4-氯苯甲酰基)吡啶, 2-(4-Chlorobenzoyl)pyridine

2-(4-Phenoxybenzoyl)pyridine

2-(3-Phenoxybenzoyl)pyridine

2-(4-Butoxybenzoyl)pyridine

2-(4-Heptyloxybenzoyl)pyridine

2-(2,4-Dichlorobenzoyl)pyridine